The Sensoray 611 is a 4-input analog video frame grabber that converts composite and S-Video signals into digital data for computer processing and archival. Equipped with dual 8-bit flash A/D converters and 2x oversampling, the board captures video at up to 30 frames per second with independent X and Y scaling. It connects via 32-bit, 33 MHz PCI bus mastering and operates across PAL, SECAM, and NTSC standards. GPIO control via TTL I/O enables camera triggering and pan/tilt integration. This is a legacy product; new designs should evaluate current alternatives. Availability may be subject to lead times and minimum order requirements.
– Technical Specifications
• Video Standards: PAL, SECAM, NTSC-M, NTSC-Japan, PAL-B/D/G/H/I/M/N (color); CCIR, RS-170 (monochrome)
• Resolution: 768×576 pixels (PAL); 640×480 pixels (NTSC)
• Frame Rate: Up to 30 frames per second; limited by host PCI-to-DRAM transfer bandwidth
• A/D Conversion: Two 8-bit flash converters with 2x oversampling and anti-aliasing filters; dedicated luminance and chrominance channels; luminance-only capture mode for monochrome acceleration
• Synchronization: Digital horizontal and subcarrier sync with tolerance for line length variation and unstable sources (VCR switching)
• Image Scaling: Software-controlled independent X/Y scaling with selectable digital anti-aliasing filter
• Output Formats: RGB24, Y8 (Windows bitmap compatible)
– Key Features
• Four composite video inputs (BNC) or three composite plus one S-Video (Y/C) input
• Eight TTL I/O lines: four digital inputs, four digital outputs for camera control, one interrupt input
• GPIO via 10-pin ribbon connector for focus, pan, tilt, and trigger signals
• Robust sync recovery for degraded or time-base unstable video sources
– Typical Applications
• Legacy analog video acquisition and digitization
• Multi-source video monitoring and recording
• Industrial camera control with real-time sync
– Compatibility & Integration
• Host Interface: PCI (32-bit, 33 MHz, 5V)
• Operating Systems: Windows 98/2000/NT/XP/CE, Linux, QNX
• Operating Temperature: 0 °C to 70 °C
Reviews
There are no reviews yet.